SvxBackgroundTabPage: don't hide items in Show() methods

Change-Id: Icac851be692837873b177b4bd9a7c47d3d785702

cui/source/inc/backgrnd.hxx

@@ -125,7 +125,9 @@ private:
 #ifdef _SVX_BACKGRND_CXX
     void                FillColorValueSets_Impl();
     void                ShowColorUI_Impl();
+    void                HideColorUI_Impl();
     void                ShowBitmapUI_Impl();
+    void                HideBitmapUI_Impl();
     sal_Bool                LoadLinkedGraphic_Impl();
     void                RaiseLoadError_Impl();
     void                SetGraphicPosition_Impl( SvxGraphicPosition ePos );

cui/source/tabpages/backgrnd.cxx

@@ -1165,18 +1165,9 @@ void SvxBackgroundTabPage::ShowColorUI_Impl()
 {
     if (!m_pBackGroundColorFrame->IsVisible())
     {
+        HideBitmapUI_Impl();
         m_pBackGroundColorFrame->Show();
 
-        m_pBtnPreview->Hide();
-
-        m_pFileFrame->Hide();
-
-        m_pTypeFrame->Hide();
-
-        m_pPreviewWin2->Hide();
-
-        m_pGraphTransFrame->Hide();
-
         if(bColTransparency)
         {
             m_pColTransFT->Show();
@@ -1185,6 +1176,11 @@ void SvxBackgroundTabPage::ShowColorUI_Impl()
     }
 }
 
+void SvxBackgroundTabPage::HideColorUI_Impl()
+{
+        m_pBackGroundColorFrame->Hide();
+}
+
 //------------------------------------------------------------------------
 
 void SvxBackgroundTabPage::ShowBitmapUI_Impl()
@@ -1199,7 +1195,7 @@ void SvxBackgroundTabPage::ShowBitmapUI_Impl()
     if (m_pLbSelect->IsVisible() &&
          (m_pBackGroundColorFrame->IsVisible() || !m_pFileFrame->IsVisible()))
     {
-        m_pBackGroundColorFrame->Hide();
+        HideColorUI_Impl();
 
         m_pBtnPreview->Show();
 
@@ -1216,6 +1212,20 @@ void SvxBackgroundTabPage::ShowBitmapUI_Impl()
     }
 }
 
+void SvxBackgroundTabPage::HideBitmapUI_Impl()
+{
+        m_pBtnPreview->Hide();
+
+        m_pFileFrame->Hide();
+
+        m_pTypeFrame->Hide();
+
+        m_pPreviewWin2->Hide();
+
+        m_pGraphTransFrame->Hide();
+}
+
+
 //------------------------------------------------------------------------
 
 void SvxBackgroundTabPage::SetGraphicPosition_Impl( SvxGraphicPosition ePos )